845710525149

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9803}}^1\times {\mathrm{216217}}^1$

素因数の和:226049

約数の個数: 32

約数和(自身を含む): 1356672814080

約数和(自身を除く): 510962288931

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 9803, 29409, 68621, 186257, 205863, 216217, 558771, 648651, 1303799, 1513519, 3911397, 4108123, 4540557, 12324369, 28756861, 86270583, 2119575251, 6358725753, 14837026757, 40271929769, 44511080271, 120815789307, 281903508383, 845710525149]

約数ペア:

[(1, 845710525149), (3, 281903508383), (7, 120815789307), (19, 44511080271), (21, 40271929769), (57, 14837026757), (133, 6358725753), (399, 2119575251), (9803, 86270583), (29409, 28756861), (68621, 12324369), (186257, 4540557), (205863, 4108123), (216217, 3911397), (558771, 1513519), (648651, 1303799)]